What is the common name of \(CH_3COOH\)?
A current of 5 A flows through a wire for 10 minutes. The total charge passed is:
The value of \(\sin^2 30^\circ + \cos^2 30^\circ\) is:
Which gas is liberated when an acid reacts with a metal?
The sum of the first 10 terms of an AP with \(a=2\) and \(d=3\) is:
An object of 10 kg at a height of 5 m has potential energy (\(g = 9.8\,m/s^2\)):
The SI unit of power is:
Which non-metal is liquid at room temperature?
Which of these is a saturated hydrocarbon?